Bloodline System: I Created New Path for Humanity

Cole Saint had everything anyone could ask for. Unlimited wealth, a brilliant mind, and the most advanced AI on Earth. Then he died. When he opens his eyes again, he finds himself in the body of a disgraced noble in a world ruled by magic, monsters, and powerful bloodlines. To make things worse, the previous owner had just attempted a forbidden experiment—merging his human blood with that of an abyssal creature. Now, golden veins spread through his body, a terrifying foreign bloodline threatens to consume his mind, enemies hide within his own family, and death is waiting at every corner. But Cole isn't completely powerless. Something from his old world came with him. **Saint AI.** With an artificial intelligence capable of analyzing magic, improving cultivation methods, and revealing secrets hidden for centuries, Cole must find a way to survive and complete a path that no one has ever achieved. The path of **Bloodline Fusion**. In a world where humanity fights against monsters, ancient gods, and the endless Abyss, Cole will create a new legend. That is, if his own bloodline doesn't destroy him first.